Engine Oil Bypas Filter
Here's one way to do it and expand your sump capacity by a full gallon:
http://stuff.is-a-geek.net/PhotoAlbu...ics/CRD_39.JPG It's a 6um filter on a 1 1/2-16 head made for various Caterpillar applications. I had previously installed a smaller 12um and Motorguard combination on the frame rail under the passenger side door, but it only expanded the sump capacity by about a quart and a half. I think this solution will work better on the Cummins by increasing the capacity up to a full gallon as well as having a much higher flow rate. I haven't actually measured the flow rate, but running at 50-60psi with a restrictor off the pump housing at 3/32", my guess would be it should turn over the whole sump at least once every 10-20 minutes. Anyone know where there's a chart or calculator that gives flow rates for different fluids at various temperatures? |
Is it common to use hose clamps on oil supply lines?
This is an absolute nono. Don't forget there is no restriction in the line to the filter. It will take less than 20 seconds to spill your oil out. You are lucky if you recognize it. It is difficult to calculate flow rates because oil pressure depends on engine rpm. If you increase the flow rate through a bypass filter, you automaticlly decrease oil pressure and flow in the engine. That has to be avoided. Bypass flow of 10% is calculated to avoid oil shortage in the engine. |
Originally Posted by Deezel Stink3r
(Post 436045)
Is it common to use hose clamps on oil supply lines?
Originally Posted by Deezel Stink3r
(Post 436045)
This is an absolute nono. Don't forget there is no restriction in the line to the filter.
Originally Posted by Deezel Stink3r
(Post 436045)
It is difficult to calculate flow rates because oil pressure depends on engine rpm.
Originally Posted by Deezel Stink3r
(Post 436045)
If you increase the flow rate through a bypass filter, you automaticlly decrease oil pressure and flow in the engine.
Originally Posted by Deezel Stink3r
(Post 436045)
Bypass flow of 10% is calculated to avoid oil shortage in the engine.
|
What Stink3r? You come on here, poo-poo my mod, get owned for it then disappear?
Riiiight. :bat: |
Why not just get a GCF, 1u filtration and 1.5 gallons of added capacity...
FWIW, I use BRASS fittings with hydraulic hose and hose clamps, over 100k of use... |
Originally Posted by NadirPoint
(Post 437927)
What Stink3r? You come on here, poo-poo my mod, get owned for it then disappear?
Riiiight. :bat: |
Just curious what the micron rating is on this unit?
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Originally Posted by NadirPoint
(Post 436037)
It's a 6um filter ...
Originally Posted by steved
(Post 438888)
Why not just get a GCF, 1u filtration...
Originally Posted by scottsjeeprolet
(Post 439109)
Don't be a Dick! He's only trying to help!
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:dbdrama:
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Originally Posted by NadirPoint
(Post 439133)
I have a GC-01 on my 1st Gen. It is an awesome filter, just a PITA to change. I'm only changing it every 2 years. Still wanted to get away from that ordeal with a solution that gives a good sump expansion. Do you know how much those things cost?
I find it no more difficult to change than any other bypass filter...I bought mine used for $100, they are out there. I change the element every 10k, and change the oil every 20k...still have lots of life left. I also recently found that Viva (by Kleenex) to be a very comparable to toilet paper... |
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